64835410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3313}}^1$

素因数の和:3442

約数の個数: 32

約数和(自身を含む): 124076160

約数和(自身を除く): 59240750

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3313, 3914, 6626, 9785, 16565, 19570, 33130, 62947, 125894, 314735, 341239, 629470, 682478, 1706195, 3412390, 6483541, 12967082, 32417705, 64835410]

約数ペア:

[(1, 64835410), (2, 32417705), (5, 12967082), (10, 6483541), (19, 3412390), (38, 1706195), (95, 682478), (103, 629470), (190, 341239), (206, 314735), (515, 125894), (1030, 62947), (1957, 33130), (3313, 19570), (3914, 16565), (6626, 9785)]